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  • 专利标题:   Photosensitive electronic ink useful for printing printed circuit board comprises modified conductive solid including graphene and sulfonated polyimide and prepared by non-covalent bond modification of graphene and sulfonated polyimide.
  • 专利号:   CN113201246-A
  • 发明人:   WANG J, ZHOU C
  • 专利权人:   SHENZHEN SAPIENCE TECHNOLOGY CO LTD
  • 国际专利分类:   C09D011/101, C09D011/52
  • 专利详细信息:   CN113201246-A 03 Aug 2021 C09D-011/101 202170 Pages: 10 Chinese
  • 申请详细信息:   CN113201246-A CN10444633 24 Apr 2021
  • 优先权号:   CN10444633

▎ 摘　　要

NOVELTY - Photosensitive electronic ink comprises a modified conductive solid with a solid content of 30-45 wt.%. in the light curing agent. The modified conductive solid comprises 5-10 pts. wt. graphene and 6-16 pts. wt. sulfonated polyimide. The modified conductive solid is prepared by non-covalent bond modification of graphene and sulfonated polyimide. USE - The photosensitive electronic ink is useful for printing printed circuit board. ADVANTAGE - The photosensitive electronic ink has high conductivity.